I am completely new to facebook. I only want to sign up to have a small number of "friends" ie. those I don't see much of - friends overseas etc. I don't want my profile to be public. I think I've set it up this way, however my vile sister has spotted that I have a profile within 12 hours of me setting it up (how?!) and I am panicking that she can see everything I put on there. I have NOT and will not accept her as a friend.
How can I view my public profile, ie. the one with pretty much nothing on it, just so I can be sure she cannot pry into my life?